1681 support for BUILD64=# no longer works

@@ -19,16 +19,19 @@
 # CDDL HEADER END
 #
 
 #
 # Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
+# Copyright 2014 Andrew Stormont.
 #
 
 include         $(SRC)/lib/Makefile.lib
 
 CAPDIR =        capabilities
-SUBDIRS =       $(MACH) $(BUILD64) $(MACH64) $(PLATFORMS)
+SUBDIRS =       $(MACH)
+$(BUILD64)SUBDIRS += $(MACH64)
+SUBDIRS +=      $(PLATFORMS)
 
 all :=          TARGET= all
 clean :=        TARGET= clean
 clobber :=      TARGET= clobber
 install :=      TARGET= install